142 	struct signal_struct *sig = tsk->signal;  in __exit_signal()
352 		if (p->signal->flags & SIGNAL_STOP_STOPPED)  in has_stopped_jobs()
614 	if (father->signal->has_child_subreaper) {  in find_new_reaper()
629 			if (!reaper->signal->is_child_subreaper)  in find_new_reaper()
743 	if (unlikely(tsk->signal->notify_count < 0))  in exit_notify()
744 		wake_up_process(tsk->signal->group_exit_task);  in exit_notify()
837 	group_dead = atomic_dec_and_test(&tsk->signal->live);  in do_exit()
845 				tsk->signal->group_exit_code ?: (int)code);  in do_exit()
848 		hrtimer_cancel(&tsk->signal->real_timer);  in do_exit()
852 			setmax_mm_hiwater_rss(&tsk->signal->maxrss, tsk->mm);  in do_exit()
976 	struct signal_struct *sig = current->signal;  in do_group_exit()
1109 		struct signal_struct *sig = p->signal;  in wait_task_zombie()
1110 		struct signal_struct *psig = current->signal;  in wait_task_zombie()
1165 	status = (p->signal->flags & SIGNAL_GROUP_EXIT)  in wait_task_zombie()
1166 		? p->signal->group_exit_code : p->exit_code;  in wait_task_zombie()
1207 		if (p->signal->flags & SIGNAL_STOP_STOPPED)  in task_stopped_code()
1208 			return &p->signal->group_exit_code;  in task_stopped_code()
1312 	if (!(p->signal->flags & SIGNAL_STOP_CONTINUED))  in wait_task_continued()
1317 	if (!(p->signal->flags & SIGNAL_STOP_CONTINUED)) {  in wait_task_continued()
1322 		p->signal->flags &= ~SIGNAL_STOP_CONTINUED;  in wait_task_continued()
1513 	__wake_up_sync_key(&parent->signal->wait_chldexit,  in __wake_up_parent()
1565 	add_wait_queue(&current->signal->wait_chldexit, &wo->child_wait);  in do_wait()
1614 	remove_wait_queue(&current->signal->wait_chldexit, &wo->child_wait);  in do_wait()